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minhuyen2203
2 năm trước
Để tác dụng hết với 20g MgO cần V ml dung dịch HCl 2M. Thể tích V đó là: (Mg= 24, O=40) A.400 ml B.450 ml C.500 ml D.550 ml cho em cách giải chi tiết
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Exercise 7: Reorder the words to make sentences. 1. circus / did/ weekend / go / her / the / to / classmates / with / she / last / ? =>…………………………………………………………………………………….. 2. move / did / the / the / were / slowly / you / zoo / pandas / when / at / ? =>…………………………………………………………………………………….. 3. favourite / they / animals / are / zoo / my / the / brother’s / at /. =>…………………………………………………………………………………….. 4. we / animals / monkey / and / saw / a / baby / at / some / the / other / zoo /. =>…………………………………………………………………………………….. 5. circus / the / my / a / brother / saw / lot / animals / of / at /. =>…………………………………………………………………………………….. 6. any / did / any / see / tigers / she / or / monkeys /? =>…………………………………………………………………………………….. 7. some / we / to / and / kangaroos / see / lions / went / other / like / animals /. =>…………………………………………………………………………………….. 8. the / she / very / gorillas / intelligent / thinks / are /. =>…………………………………………………………………………………….. 9. Lan / fast / the / because / kangaroos / they / and / funny / liked / were /. =>…………………………………………………………………………………….. 10. to / how / friends / yesterday / circus / did / go / your / the / ? =>……………………………………………………………………………………..

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